COSMOS 1275 DEB, 12654
Orbit data source: Space-Track
COSMOS 1275 DEB, 12654 is space debris in LEO originally from a launch on Thu, 04 Jun 1981 UTC launched from the Plesetsk Missile And Space Complex (PKMTR). Debris objects in space refer to the collection of defunct objects orbiting the Earth. Examples of debris include non-operational satellites, rocket bodies, and fragments generated from explosions, collisions, or faulty payload assembly.
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12654 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
CISRelated business
Manufacturer
Unknown
Mission
Spacecraft
Bus & Motor
Unknown
Mass
Unknown
Launch date (UTC)
Launch vehicle
Unknown
Launch site
Object type
Shape & HBR
Unknown shape, 0.2 m
Radar Cross Section
Medium (>0.1 m² and <1 m²)
Expand to show TLE details & historyLast TLE update: 9 hours ago
TLE from 9 hours ago
0 COSMOS 1275 DEB
1 12654U 81053J 25340.60275666 .00001595 00000-0 91078-3 0 9995
2 12654 82.9811 10.1411 0043473 103.5762 18.7636 14.08606491260987Epoch: 2025-12-06T14:27Z
TLE epoch observation values (Epoch: 2025-12-06T14:27:58.175Z)
Latitude
56.92956°
Longitude
-113.32008°
Altitude
843.89 km
Speed
7.452 km/s
True Right ascension
11h 57m 12s
True Declination
56° 46' 26"
Sunlit
Visualization orbit readout
Latitude
Unknown
Longitude
Unknown
Altitude
Unknown
Speed
Unknown
Apparent Right ascension
Unknown
Apparent Declination
Unknown
Sunlit
Visualization observer readout
Local Sidereal Time
21:53:12
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
892.717 km
Perigee altitude
829.773 km
Semi-major axis
7,239.382 km
Eccentricity
0.00435
Inclination
82.9811°
RAAN
10.1411°
Arg. of periapsis
103.5762°
True anomaly
18.92467°
Mean anomaly
18.7636°
Eccentric anomaly
18.84405°
Mean motion
3.52364 °/min
Orbital period
102.17 mins
BSTAR
0.00091078
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Other satellites on launch #53 in the year 1981 (1981-06-04 UTC)
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You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.COSMOS 1275 DEB Visibility forecast
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Span | Click to sort rows by Start time (UTC) header in descending order | Start Az. | Max El. time (UTC) | Max El. Az. | Max El. | End time (UTC) | End Az. |
|---|---|---|---|---|---|---|---|
| 8 mins | 2025-12-07 01:56:38.033Z | 139.37° SSE | 2025-12-07 02:00:38.033Z | 88.287° E | 24.569° | 2025-12-07 02:04:38.033Z | 35.339° NE |
| 8 mins | 2025-12-07 03:39:38.033Z | 224.485° SW | 2025-12-07 03:43:38.033Z | 286.618° WNW | 30.343° | 2025-12-07 03:47:38.033Z | 344.414° N |
| 5 mins | 2025-12-07 12:39:38.033Z | 46.865° ENE | 2025-12-07 12:41:38.033Z | 71.397° E | 15.181° | 2025-12-07 12:44:38.033Z | 104.989° ESE |
| 9 mins | 2025-12-07 14:20:38.033Z | 344.121° N | 2025-12-07 14:24:38.033Z | 284.445° WNW | 41.601° | 2025-12-07 14:29:38.033Z | 188.1° SSW |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
Click to sort rows by RSO header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Type header in ascending order | Click to sort rows by Inclination Δ header in ascending order | Click to sort rows by RAAN Δ header in ascending order | Click to sort rows by Coplanar Angle header in ascending order | Click to sort rows by SMA Δ header in ascending order | Click to sort rows by Orbital period header in ascending order | Click to sort rows by <5km Md TCA header in descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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